Black citizens fill out voter registration forms at the Courthouse under a sign warning them the applicants’ names and addresses will be published in the newspapers. Hattiesburg, Forrest County, Mississippi, United States. 1964

Source

Original caption from [the source](http://www.jacksonfreepress.com/photos/2014/jun/18/17792/):

Black citizens fill out voter registration forms at the Forrest County Courthouse in 1964. The sign on the wall illustrates the ordeal of public exposure applicants faced, a tactic used to discourage black registration. Applicants could lose jobs or have their houses firebombed after their names were published in the local newspaper.